ECHO eFORCE 56V DPB-7700T Backpack Blower (DPB-7700T) is a blower from ECHO eFORCE 56V. It is labelled 56 V, weighs 32.8 lb, moves up to 950 CFM, blows at up to 225 MPH, has a brushless motor, and has a 5-year limited warranty.
| Category | Leaf blowers |
|---|---|
| Model number | DPB-7700Techo-usa.com |
| Voltage on the label ? | 56 Vecho-usa.com |
| Batteries it takes at once ? | — |
| Weight ? | 32.8 lbecho-usa.com |
| Air volume | 950 CFMecho-usa.com |
| Air speed | 225 MPHecho-usa.com |
| Brushless motor | yesecho-usa.com |
| Warranty | 5 yrecho-usa.com |
| Sold as | Single product |
| Availability | Sold by several retailers |
Batteries from other platforms
Only ECHO eFORCE 56V batteries. We have no source saying another platform's pack runs ECHO eFORCE 56V tools, or that ECHO eFORCE 56V packs run anything else. Brands shape their battery rails so a competitor's pack won't fit.
Which batteries work with ECHO eFORCE 56V · Every battery fit across platforms
Where this came from
confirmed The part number and every spec shown were read from the brand's or a store's own material: a product page, a spec sheet or a product feed, or an archived copy of one. Last verified 2026-10-29. What the labels mean.
The same tool on other platforms
Same category, different brand. Open any of them side by side with this blower, or tick several to compare up to four.
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|---|---|---|---|---|---|
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| BLACK+DECKER | POWERCOMMAND Sweeper (LSW36) BLACK+DECKER 40V MAX Side by side → | Leaf blowers | — | ||
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